व्ययन angolul

disposal [disposals]▼noun
[UK: dɪ.ˈspəʊz.l̩] [US: dɪˈspo.ʊz.l̩]

chargeable▼adjective
[UK: ˈtʃɑː.dʒəb.l̩] [US: ˈtʃɑːr.dʒəb.l̩]

sewage disposal engineer▼